<html>
<head>
    <title>Iframe标签显示目标网页的指定区域，方法1</title>
</head>
<body>
<div align="center" style="margin:0 auto;">

    <div style="width:900px;height:auto;overflow:hidden;border:0px"> 
         <div style="width: 900px;height:800px;margin:-80px 0px 0px -20px;">
              <iFrame src="https://tool.lu/timestamp" width="900" height="800" scrolling="no">
             </iFrame>
         </div> 
     </div> 
</div> 
</body>
</html>